Hi,
Need help in selecting 1x4 Digital Audio Switch. The input of the switch is TOSLINK SPDIF optical in. The switch will then select which output should be passed through a basic MCU. The SPDIF parameters will have 24-bit resolution at 96KHz frequency.
Hello Basit,
It seems the voltage range of a signal sent from TOSLINK SPDIF optical is at the range of 0.2V to 0.6V. Please correct me if I am wrong, but if that is the case I can recommend the TMUX1204: https://www.ti.com/lit/ds/symlink/tmux1204.pdf
It can pass such voltage levels as long as its being powered by at least 1.08V, as shown in the datasheet:
Thanks,
Nir
